Invention Grant
- Patent Title: Magnetic material composition for ceramic electronic component, method of manufacturing the same, and ceramic electronic component using the same
- Patent Title (中): 陶瓷电子部件的磁性材料组合物及其制造方法以及使用其的陶瓷电子部件
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Application No.: US13033909Application Date: 2011-02-24
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Publication No.: US08597534B2Publication Date: 2013-12-03
- Inventor: Sung Yong An , Ic Seob Kim , Sung Lyoung Kim , Soo Hwan Son , Jin Woo Hahn
- Applicant: Sung Yong An , Ic Seob Kim , Sung Lyoung Kim , Soo Hwan Son , Jin Woo Hahn
- Applicant Address: KR Suwon, Gyunggi-Do
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Suwon, Gyunggi-Do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2010-0115288 20101118
- Main IPC: C04B35/26
- IPC: C04B35/26
Abstract:
There are provided a composition for a ceramic electronic component having excellent sinterability and magnetic characteristics (Q), a manufacturing method thereof, and an electronic component using the same. The magnetic material composition for the ceramic electronic component is composed of ferric oxide (Fe2O3) of 47.0 to 49.0 parts by mole, nickel oxide (NiO) of 16.0 to 24.0 parts by mole, zinc oxide (ZnO) of 18.0 to 25.0 parts by mole, and copper oxide (CuO) of 7.0 to 13.0 parts by mole, wherein a portion of ferric oxide may be substituted with boron oxide (B2O3). The ceramic electronic component manufactured by using the magnetic material composition for the ceramic electronic component has an excellent Q.
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